EP4098705B1 - Taggant-mischung für farben und lacke - Google Patents

Taggant-mischung für farben und lacke

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Publication number
EP4098705B1
EP4098705B1 EP22186454.9A EP22186454A EP4098705B1 EP 4098705 B1 EP4098705 B1 EP 4098705B1 EP 22186454 A EP22186454 A EP 22186454A EP 4098705 B1 EP4098705 B1 EP 4098705B1
Authority
EP
European Patent Office
Prior art keywords
paint
varnish
taggant
product
taggants
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP22186454.9A
Other languages
English (en)
French (fr)
Other versions
EP4098705A1 (de
Inventor
Henry Guy Stevens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP4098705A1 publication Critical patent/EP4098705A1/de
Application granted granted Critical
Publication of EP4098705B1 publication Critical patent/EP4098705B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/22—Luminous paints
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0838—Aluminates; Silicates
    • C—CHEMISTRY; METALLURGY
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/0855—Phosphates
    • C09K11/0872—Phosphates with rare earth metals
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/57—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing manganese or rhenium
    • C09K11/572—Chalcogenides
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    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • C09K11/641—Chalcogenides
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
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    • C09K11/70—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing phosphorus
    • C09K11/701—Chalcogenides
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7706—Aluminates
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7709—Phosphates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7715—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing cerium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/7734—Aluminates
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    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
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    • C09K11/7767—Chalcogenides
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
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    • C09K11/7774—Aluminates
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
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    • C09K11/7777—Phosphates
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
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    • C09K11/778—Borates
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
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    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
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    • G—PHYSICS
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    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
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    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8422—Investigating thin films, e.g. matrix isolation method
    • G01N2021/8427—Coatings

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Claims (13)

  1. Produkt, das einen oder mehrere anorganische oder keramische Taggants umfasst, wobei das Produkt eines ist von:
    einer Farbe, die ein Pigment, eine Trägerflüssigkeit, ein Bindemittel umfasst, in der das eine oder mehrere Taggants in einer Menge von bis zu 0,1 Gew.-% der Farbe bereitgestellt sind;
    einem Lack, der eine Flüssigkeit umfasst, in der das eine oder mehrere Taggants in einer Menge von bis zu 0,1 Gew.-% des Lacks bereitgestellt sind; und
    eine Taggant-Zusammensetzung zur Zugabe zu einer Farbe oder einem Lack, wobei die Taggant-Zusammensetzung ein Dispergiermittel umfasst;
    wobei das Produkt, das einen oder mehrere Zusatzstoffe umfasst, das eine oder mehrere Taggants dem einen oder mehreren Zusatzstoffen entspricht, wobei zur Authentifizierung von einem der Farbe, des Lacks oder der Taggant-Zusammensetzung in einer Farbe oder einem Lack auf einem Substrat das eine oder mehrere Taggants durch Infrarot- oder Ultraviolettlicht mit einer Wellenlänge anregbar sind, um Licht mit einer oder mehreren anderen Wellenlängen zu emittieren, wobei die Emissionswellenlänge oder ein Spektrum des einen oder mehrerer Taggants den einen oder mehrere Zusatzstoffe in dem Produkt zur Verwendung bei dem Authentifizieren der Farbe, des Lacks oder der Taggant-Zusammensetzung als Teil einer Farbe oder eines Lacks angibt,
    wobei der eine oder mehrere Zusatzstoffe entweder beinhalten:
    eine oder mehrere feuerbeständige Komponenten, wobei das eine oder mehrere Taggants sichtbares Licht emittieren, das nur rotes oder rötliches Licht infolge einer Infrarot-oder Ultraviolettanregung zum Angeben während einer Authentifizierung ist, dass die feuerbeständigen Komponenten in dem Produkt auf dem Substrat vorhanden sind; oder
    eine oder mehrere antibakterielle, antivirale und/oder antimykotische Komponenten, wobei das eine oder mehrere Taggants sichtbares Licht emittieren, das nur grünes oder grünliches Licht infolge einer Infrarot- oder Ultraviolettanregung zum Angeben während einer Authentifizierung ist, dass die antibakteriellen, antiviralen und/oder antimykotischen Komponenten in dem Produkt auf dem Substrat vorhanden sind.
  2. Produkt nach Anspruch 1, wobei eine Vielzahl anorganischer oder keramischer Taggants in einem charakteristischen Verhältnis vorhanden ist, das ein charakteristisches Emissionsspektrum jeweils zum Authentifizieren der Taggant-Zusammensetzung, Farbe oder des Lacks bereitstellt.
  3. Produkt nach Anspruch 2, wobei die Vielzahl von anorganischen oder keramischen Taggants eine Vielzahl von Lanthanidelementen beinhaltet, um das charakteristische Emissionsspektrum bereitzustellen.
  4. Produkt nach einem vorstehenden Anspruch, wobei das eine oder mehrere Taggants gleichmäßig jeweils in dem Dispergiermittel, einer Trägerflüssigkeit oder Flüssigkeit dispergiert und suspendiert sind und das eine oder mehrere Taggants eine Partikelgröße oder einen Partikelgrößenbereich aufweisen, der für das Verbleiben in Suspension geeignet ist.
  5. Taggant-Zusammensetzung, Farbe oder Lack nach einem vorstehenden Anspruch, wobei Aluminiumhydroxid (Al(OR)3) für ihre flammhemmenden Eigenschaften beinhaltet ist.
  6. Produkt nach einem vorstehenden Anspruch, wobei der eine oder mehrere Zusatzstoffe eine intumeszierende Komponente umfassen.
  7. Produkt nach einem der Ansprüche 1 bis 4, wobei die eine oder mehrere antibakteriellen Komponenten Silberionen beinhalten.
  8. Produkt nach einem vorstehenden Anspruch, wobei der eine oder mehrere Zusatzstoffe eine oder mehrere rutschfeste oder rutschhemmende Komponenten oder Verbindungen beinhalten.
  9. Produkt nach einem vorstehenden Anspruch, wobei das eine oder mehrere Taggants eines oder beide beinhalten von:
    einen aufwärtskonvertierenden Abschnitt oder eine Komponente, der/die bei Gebrauch Licht absorbiert und danach Licht mit einer kürzeren Wellenlänge als jener des absorbierten Lichts emittiert; und
    einen abwärtskonvertierenden Abschnitt oder eine Komponente, die bei Gebrauch Licht absorbiert und danach Licht mit einer längeren Wellenlänge als jener des absorbierten Lichts emittiert.
  10. Behälter für ein Produkt nach einem vorstehenden Anspruch.
  11. Verfahren zum Herstellen oder Modifizieren einer Farbe oder eines Lacks, das die Schritte beinhaltet zum:
    a) Bereitstellen einer Farbe, die ein Pigment, eine Trägerflüssigkeit und ein Bindemittel umfasst; Bereitstellen eines Lacks;
    b) Bereitstellen eines Produkts, das eine Taggant-Zusammensetzung nach einem der Ansprüche 1 bis 9 ist, oder eines Behälters eines Produkts, das eine Taggant-Zusammensetzung nach Anspruch 10 ist, wobei das eine oder mehrere Taggant in der Taggant-Zusammensetzung in einer Menge von bis zu 0,1Gew.-% der Farbe oder des Lacks bereitgestellt sind; und
    c) Mischen der Taggant-Zusammensetzung in die Farbe oder den Lack.
  12. Verfahren nach Anspruch 11, wobei Schritt (c) an einer Stelle durchgeführt wird, an der die Farbe oder der Lack auf eine Oberfläche aufzutragen ist.
  13. Verfahren nach Anspruch 11 oder 12, wobei die Farbe oder der Lack in einem ersten Behälter bereitgestellt wird und die Taggant-Zusammensetzung in einem zweiten Behälter bereitgestellt wird, der kleiner als der erste Behälter ist.
EP22186454.9A 2018-12-28 2019-12-30 Taggant-mischung für farben und lacke Active EP4098705B1 (de)

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GB1821277.9A GB2580324B (en) 2018-12-28 2018-12-28 Paint including a taggant
PCT/GB2019/053705 WO2020136381A1 (en) 2018-12-28 2019-12-30 Paint and other materials including a taggant
EP19858663.8A EP3902876B1 (de) 2018-12-28 2019-12-30 Anstrich und andere materialien mit einem taggant

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EP19858663.8A Division EP3902876B1 (de) 2018-12-28 2019-12-30 Anstrich und andere materialien mit einem taggant

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JP2022517910A (ja) 2022-03-11
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US20220010145A1 (en) 2022-01-13
EP3902876A1 (de) 2021-11-03
GB2580324A (en) 2020-07-22
GB2580324B (en) 2022-09-14
SG11202105167PA (en) 2021-07-29
BR112021012690A2 (pt) 2021-09-08
CN113227268A (zh) 2021-08-06
EP3902876B1 (de) 2023-01-25
US11851579B2 (en) 2023-12-26
CN113227268B (zh) 2022-08-12
CN115326718A (zh) 2022-11-11
EP4098705A1 (de) 2022-12-07
GB201821277D0 (en) 2019-02-13

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